156944485040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{895393}}^1$

素因数の和:895726

約数の個数: 80

約数和(自身を含む): 418356729408

約数和(自身を除く): 261412244368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 313, 560, 626, 1252, 1565, 2191, 2504, 3130, 4382, 5008, 6260, 8764, 10955, 12520, 17528, 21910, 25040, 35056, 43820, 87640, 175280, 895393, 1790786, 3581572, 4476965, 6267751, 7163144, 8953930, 12535502, 14326288, 17907860, 25071004, 31338755, 35815720, 50142008, 62677510, 71631440, 100284016, 125355020, 250710040, 280258009, 501420080, 560516018, 1121032036, 1401290045, 1961806063, 2242064072, 2802580090, 3923612126, 4484128144, 5605160180, 7847224252, 9809030315, 11210320360, 15694448504, 19618060630, 22420640720, 31388897008, 39236121260, 78472242520, 156944485040]

約数ペア:

[(1, 156944485040), (2, 78472242520), (4, 39236121260), (5, 31388897008), (7, 22420640720), (8, 19618060630), (10, 15694448504), (14, 11210320360), (16, 9809030315), (20, 7847224252), (28, 5605160180), (35, 4484128144), (40, 3923612126), (56, 2802580090), (70, 2242064072), (80, 1961806063), (112, 1401290045), (140, 1121032036), (280, 560516018), (313, 501420080), (560, 280258009), (626, 250710040), (1252, 125355020), (1565, 100284016), (2191, 71631440), (2504, 62677510), (3130, 50142008), (4382, 35815720), (5008, 31338755), (6260, 25071004), (8764, 17907860), (10955, 14326288), (12520, 12535502), (17528, 8953930), (21910, 7163144), (25040, 6267751), (35056, 4476965), (43820, 3581572), (87640, 1790786), (175280, 895393)]